Trp53bp1 - transformation related protein 53 binding protein 1 Gene
Also Known as 53BP1; m53BP1; p53BP1; Tp53bp1
Species: Mus musculus
Summary
Enables damaged DNA binding activity; methylated histone binding activity; and telomeric DNA binding activity. Involved in double-strand break repair via nonhomologous end joining; negative regulation of double-strand break repair via homologous recombination; and positive regulation of isotype switching. Acts upstream of or within DNA repair. Located in chromosome and nuclear body. Part of DNA repair complex. Is expressed in ileum; lung; metanephros; nervous system; and sensory organ. Orthologous to human TP53BP1 (tumor protein p53 binding protein 1). [provided by Alliance of Genome Resources, Apr 2022]
Trp53bp1 Products (2)
| mRNA | Protein | Name |
|---|---|---|
| NM_001290830.1 | NP_001277759.1 | TP53-binding protein 1 isoform b |
| NM_013735.4 | NP_038763.3 | TP53-binding protein 1 isoform a |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables damaged DNA binding |
IDA
IDA: Inferred from direct assay
|
11934988 | MGI |
| enables methylated histone binding |
IDA
IDA: Inferred from direct assay
|
23209566 | MGI |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
8910340 | MGI |
| enables sequence-specific DNA binding |
IDA
IDA: Inferred from direct assay
|
23241889 | MGI |
| enables telomeric DNA binding |
IDA
IDA: Inferred from direct assay
|
17053789 | MGI |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| acts upstream of or within DNA repair |
IDA
IDA: Inferred from direct assay
|
15364958 | MGI |
| involved in double-strand break repair via nonhomologous end joining |
IDA
IDA: Inferred from direct assay
|
20362325 | MGI |
| involved in double-strand break repair via nonhomologous end joining |
IMP
IMP: Inferred from mutant phenotype
|
23333305 | MGI |
| involved in negative regulation of double-strand break repair via homologous recombination |
IDA
IDA: Inferred from direct assay
|
20362325 | MGI |
| involved in negative regulation of double-strand break repair via homologous recombination |
IMP
IMP: Inferred from mutant phenotype
|
23333305 | MGI |
| involved in positive regulation of isotype switching |
IMP
IMP: Inferred from mutant phenotype
|
15077110 | MGI |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| part of DNA repair complex |
IDA
IDA: Inferred from direct assay
|
24217620 | MGI |
| located in chromosome, telomeric region |
IDA
IDA: Inferred from direct assay
|
19001091 | MGI |
| located in kinetochore |
IDA
IDA: Inferred from direct assay
|
11801725 | MGI |
| located in nuclear body |
IDA
IDA: Inferred from direct assay
|
21746928 | MGI |
| located in nucleus |
IDA
IDA: Inferred from direct assay
|
24001775 | MGI |
| located in replication fork |
IDA
IDA: Inferred from direct assay
|
15364958 | MGI |
| located in site of double-strand break |
IDA
IDA: Inferred from direct assay
|
23209566 | MGI |
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
TP53-binding protein 1 |
|
|